JPS59188983A - 圧電体変位装置 - Google Patents
圧電体変位装置Info
- Publication number
- JPS59188983A JPS59188983A JP58064351A JP6435183A JPS59188983A JP S59188983 A JPS59188983 A JP S59188983A JP 58064351 A JP58064351 A JP 58064351A JP 6435183 A JP6435183 A JP 6435183A JP S59188983 A JPS59188983 A JP S59188983A
- Authority
- JP
- Japan
- Prior art keywords
- polarization
- displacement
- voltage
- bimorph
- piezoelectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 55
- 230000002441 reversible effect Effects 0.000 claims abstract description 33
- 230000010287 polarization Effects 0.000 abstract description 36
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 101100454194 Caenorhabditis elegans mei-1 gene Proteins 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Control Of Position Or Direction (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58064351A JPS59188983A (ja) | 1983-04-11 | 1983-04-11 | 圧電体変位装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58064351A JPS59188983A (ja) | 1983-04-11 | 1983-04-11 | 圧電体変位装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59188983A true JPS59188983A (ja) | 1984-10-26 |
| JPH0322713B2 JPH0322713B2 (enrdf_load_stackoverflow) | 1991-03-27 |
Family
ID=13255733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58064351A Granted JPS59188983A (ja) | 1983-04-11 | 1983-04-11 | 圧電体変位装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59188983A (enrdf_load_stackoverflow) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760528A (en) * | 1980-09-30 | 1982-04-12 | Sony Corp | Head supporting in recorder and reproducer |
| JPS595019U (ja) * | 1982-06-30 | 1984-01-13 | ソニー株式会社 | 記録再生装置におけるヘツド支持装置 |
| JPS5910127U (ja) * | 1982-07-09 | 1984-01-23 | ソニー株式会社 | 記録再生装置におけるヘツド支持装置 |
| JPS59124180A (ja) * | 1982-12-29 | 1984-07-18 | Nec Home Electronics Ltd | アクチエイタ用電圧電振動子の制御方式 |
-
1983
- 1983-04-11 JP JP58064351A patent/JPS59188983A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5760528A (en) * | 1980-09-30 | 1982-04-12 | Sony Corp | Head supporting in recorder and reproducer |
| JPS595019U (ja) * | 1982-06-30 | 1984-01-13 | ソニー株式会社 | 記録再生装置におけるヘツド支持装置 |
| JPS5910127U (ja) * | 1982-07-09 | 1984-01-23 | ソニー株式会社 | 記録再生装置におけるヘツド支持装置 |
| JPS59124180A (ja) * | 1982-12-29 | 1984-07-18 | Nec Home Electronics Ltd | アクチエイタ用電圧電振動子の制御方式 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322713B2 (enrdf_load_stackoverflow) | 1991-03-27 |
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